12:54:32 Load from Excel2007 file<br />Call time to read Workbook was 0.0689 seconds<br />12:54:32 Current memory usage: 2 MB<br />12:54:32 Write to Excel2007 format<br />12:54:32 File written to 07readerPCLZip.xlsx<br />Call time to write Workbook was 0.0879 seconds<br />12:54:32 Current memory usage: 4 MB<br />12:54:32 Peak memory usage: 4 MB<br />12:54:32 Done writing file<br />File has been created in /home/gazipur/ray.gazipurcity.com/vendor/phpoffice/phpexcel/Examples<br />